[Bug 639710] matroskamux: seeking messed up when remuxing H.264

Tue Oct 1 23:48:23 CEST 2013

https://bugzilla.gnome.org/show_bug.cgi?id=639710
  GStreamer | gst-plugins-good | git

--- Comment #6 from Sebastian Dröge (slomo) <slomo at circular-chaos.org> 2013-10-01 21:48:19 UTC ---
(In reply to comment #4)
> Ideally we should try to do something better by default. If we require a
> property to be enabled, it means we fail most people most of the time, because
> most app writers don't know that's needed etc.
> 
> Should matroskademux maybe set keyframe flags based on the index as well, if it
> doesn't do that yet?

No, because the index could point to arbitrary frames too.

> Maybe h264parse should never operate in passthrough mode until it has gotten a
> buffer marked as keyframe?

Yes, and until it saw any other signs of upstream providing a parsed stream.

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